1. Introduction
In recent years, the notion of sustainability has increasingly permeated the realm of higher education, emphasizing not only environmental conservation but the broader, holistic development of sustainable institutional cultures and the well-being of the academic community [
1,
2]. This shift towards sustainable higher education is pivotal in equipping institutions to contribute to global ecological balance, social equity, and economic viability [
3]. By integrating sustainability into curricular and extracurricular activities, fostering green campus initiatives, and promoting a culture of sustainability, higher education institutions are uniquely positioned to influence future leaders and drive societal transformation [
4]. This study focuses on how these sustainable practices impact organizational socialization and psychological capital within higher education settings, crucially affecting faculty job performance and, by extension, institutional sustainability [
5].
The increasing emphasis on sustainability within higher education globally compels a focused examination of internal institutional practices, particularly in China, where rapid educational expansion has raised concerns about maintaining quality education services [
2,
6]. This study critically examines the interplay between organizational socialization, psychological capital, and job performance in Chinese higher education institutions, offering insights into how these factors collectively influence the sustainability of educational outcomes. Recent trends in China have highlighted a gap in job performance among university faculty, with implications for the quality of education provided [
7]. This gap, characterized by variations in teaching effectiveness and faculty engagement, threatens the educational standards and sustainability of institutions [
5].
Organizational socialization in this context is crucial as it shapes faculty members’ absorption of institutional values and practices necessary for high-level performance, directly impacting the sustainable development goals of these institutions [
8]. Furthermore, psychological capital, encompassing resilience, optimism, hope, and self-efficacy [
9], empowers faculty to navigate the challenges posed by the dynamic educational landscape in China [
10]. This study explores how robust organizational socialization practices, supported by enriched psychological capital [
11], can mitigate performance discrepancies and enhance job effectiveness, thereby contributing to the broader goal of sustainable education in China’s higher education system [
12].
Despite the recognized importance of organizational dynamics within academic settings, there remains a notable paucity of empirical research focusing on the impact of organizational socialization on job performance, specifically within Chinese universities. This gap is particularly significant given the unique challenges faced by the Chinese higher education system, which is undergoing rapid expansion and transformation. The current body of literature predominantly addresses broad organizational constructs without delving into the specific dynamics of socialization processes that influence faculty performance in this context. This study is therefore crucial as it seeks to fill this research void by systematically examining how organizational socialization affects psychological capital and, consequently, job performance among university teachers in China. By doing so, it not only contributes to the academic discourse but also offers practical insights that can inform policy and administrative strategies aimed at enhancing the effectiveness and sustainability of educational outcomes in a major global education market. The findings of this research are expected to provide a foundational understanding that can guide the development of targeted interventions to improve faculty integration and performance, which are critical for sustaining the quality and competitiveness of Chinese higher education institutions.
4. Results
4.1. Descriptive and Correlational Findings
Organizational socialization showed a positive association with all the psychological capital components, indicating that individuals who are better socialized within their organization tend to exhibit higher levels of self-efficacy, hope, resilience, and optimism (
Table 1). Our findings revealed a significant positive relationship between organizational socialization and each of the psychological capital components, indicating that increased levels of socialization within an organization are associated with higher levels of psychological capital among employees. Specifically, the strongest relationship was observed between organizational socialization and psychological efficacy, followed by hope, resiliency, and optimism, in that order. Psychological capital, as a composite construct, demonstrated significant interrelations among its components. Self-efficacy, hope, resilience, and optimism were all positively correlated with each other. This interrelation underscores the cohesive nature of psychological capital, where each component supports and enhances the others, contributing to a robust psychological state that promotes well-being and effectiveness in organizational settings.
Task performance, contextual performance, and adaptive performance were positively related to both organizational socialization and the components of psychological capital. This indicates that individuals who are well-socialized and possess higher levels of psychological capital are more likely to perform well in their tasks, engage effectively in behaviors that support the organizational context, and adapt successfully to changing demands or challenges.
Interestingly, counterproductive performance exhibited a negative relationship with organizational socialization and psychological capital components. This suggests that better socialized individuals and those with higher psychological capital are less likely to engage in behaviors that harm organizational well-being or performance.
These findings highlight the importance of psychological capital in the workplace, not only for individual well-being and development but also for its impact on various performance outcomes. They reinforce the value of fostering a supportive organizational environment that promotes the development of psychological capital among employees, ultimately leading to enhanced individual and organizational performance.
4.2. RQ 1a: How Does Organizational Socialization Influence Task Performance among Teachers in Chinese Higher Education Institutions?
When examining the outcome variable of task performance, the analysis showed that organizational socialization has a positive direct effect on task performance. This suggests that organizational socialization independently contributes to enhancing employees’ task performance. Moreover, the results from the total effect model highlighted a substantial overall impact of organizational socialization on task performance, encompassing both direct and mediated effects through psychological capital components, as
Table 2 shows.
4.3. RQ 2a: To What Extent Does Psychological Capital Mediate the Relationship between Organizational Socialization and Task Performance among Teachers in Chinese Higher Education Institutions?
The indirect effects analysis further unpacked the nuanced ways in which psychological capital components mediate the relationship between organizational socialization and task performance. Interestingly, while most components had a positive mediating effect, the efficacy component was noted to have a negative indirect effect, although this did not overshadow the overall positive influence of socialization on task performance, as
Table 3 shows.
4.4. RQ 1b: In What Ways Does Organizational Socialization Impact the Contextual Performance of Teachers in Chinese Higher Education Institutions?
Focusing on the outcome of contextual performance, the results demonstrated a substantial direct effect of organizational socialization on contextual performance. The total effect model showcased a strong relationship between organizational socialization and contextual performance, as
Table 4 shows.
4.5. RQ 2b: What Is the Mediating Role of Psychological Capital in the Relationship between Organizational Socialization and Contextual Performance of Teachers in Chinese Higher Education Institutions?
This study’s findings underscore the complexity of the influence mechanisms, as well as the significant indirect effects through the mediating variables, with organizational socialization directly fostering contextual performance and indirectly shaping it through psychological capital. As
Table 5 displays, the mediating role of psychological capital components elucidates the multifaceted ways in which organizational practices and individual psychological resources interact to drive performance.
4.6. RQ 1c: How Does the Organizational Socialization Process Shape the Adaptive Performance of Teachers in Chinese Higher Education Institutions?
Focusing on adaptive performance as the outcome, the analysis presented a nuanced picture. The direct effect of organizational socialization on adaptive performance, while positive, underscored a more complex interplay when considering the mediating role of the psychological capital components (see
Table 6 and
Table 7). These mediators collectively accounted for a significant portion of the relationship between organizational socialization and adaptive performance, indicating that the influence of socialization extends beyond a direct impact.
4.7. RQ 2c: How Does Psychological Capital Mediate the Relationship between Organizational Socialization and the Adaptive Performance of Teachers in Chinese Higher Education Institutions?
The indirect effects through psychological capital components were notably varied, each contributing differently to the adaptive performance outcome. This variation highlights the distinctive roles that efficacy, hope, resiliency, and optimism play in translating the benefits of organizational socialization into adaptive performance enhancements.
4.8. RQ 1d: What Is the Relationship between Organizational Socialization and Counterproductive Behaviors among Teachers in Chinese Higher Education Institutions?
Organizational socialization was found to have significant negative direct effects on counterproductive performance. Specifically, organizational socialization had a negative total effect on counterproductive performance, suggesting that as socialization increases, counterproductive behaviors decrease.
4.9. RQ 2d: In What Ways Does Psychological Capital Mediate the Relationship between Organizational Socialization and the Reduction in Counterproductive Behaviors among Teachers in Chinese Higher Education Institutions?
This effect was further delineated into direct and indirect effects, with both types of effects being statistically significant. The direct effect highlighted the immediate impact of socialization on reducing counterproductive behaviors, as
Table 8 shows.
In contrast, the indirect effects, facilitated through the psychological capital components, underscored how socialization indirectly influences counterproductive performance by enhancing individuals’ psychological resources, as
Table 9 displays.
The psychological capital components each played a unique role in mediating the relationship between organizational socialization and counterproductive performance. Efficacy, hope, and optimism were found to reduce counterproductive behaviors, whereas resilience showed a mixed effect. These findings suggest that enhancing psychological capital through organizational socialization can be an effective strategy for reducing counterproductive behaviors in the workplace.
5. Discussion
The results of the current study underscore the significant role of psychological capital as a mediator between organizational socialization and job performance among Chinese higher education teachers. This study provides insight into how psychological capital—comprising psychological efficacy, hope, resiliency, and optimism—enhances various dimensions of job performance, including task, contextual, and adaptive performance, and helps mitigate counterproductive behaviors.
It is important to clarify that the seminal work of Luthans, Youssef et al. [
23], while instrumental in establishing the relationship between effective onboarding and psychological capital, was not specifically conducted within the field of education but rather focused on a broader organizational context. Acknowledging this distinction is crucial as it contextualizes our application of their findings to the educational sector, an extension that contributes originality to our research. Furthermore, their study did not rely on self-reported performance metrics, which differ from our methodological approach where job performance ratings were provided by university teachers themselves. This reliance on self-assessment could introduce bias, a limitation that should be considered when interpreting our findings.
Despite this methodological limitation, the association observed in our study between higher levels of organizational socialization and increased psychological capital suggests that well-socialized employees are more likely to develop a robust psychological resource base, positively impacting job performance. This effect was directly observable in the enhancement of task performance, reinforcing the value of effective socialization practices.
The mediating role of psychological capital in the relationship between employee attitudes and behaviors is supported by other research, such as Bakker et al. [
39]. However, contrasting findings by Kappagoda et al. [
40] suggest that work attitudes may only partially mediate this relationship, indicating that factors other than psychological capital could also be influential. Additionally, alternative mediators, such as the altruistic values proposed by Azila-Gbettor [
41], could coexist with psychological capital in influencing contextual performance.
Our findings concerning the efficacy component of psychological capital indicate a complex interplay in its role as a mediator, demonstrating both direct and indirect effects on job performance. This complexity is further echoed in studies by Kappagoda, Othman, Zainul, et al. (2014), which highlight the unique contributions of each psychological capital component. The nuanced effects of these components underscore the need for targeted interventions to cultivate specific facets of psychological capital, thereby optimizing job performance outcomes.
The substantial direct and mediated effects of organizational socialization on contextual and adaptive performance, as well as its significant negative impact on counterproductive behaviors, illustrate the multifaceted impact of socialization practices within educational institutions. These findings underscore the potential of organizational socialization to foster environments that enhance employees’ adaptability and commitment to their roles while minimizing behaviors detrimental to organizational goals. The multifaceted impact of socialization practices on task, contextual, and adaptive performance aligns with research by Anjum et al. [
42], who identified similar positive effects on performance.
The nuanced role of psychological capital components in mediating these relationships highlights the unique contribution of each component to different performance outcomes [
43]. The varied indirect effects through psychological capital components on adaptive performance, in particular, emphasize the distinctive roles of efficacy, hope, resiliency, and optimism. This differentiation points to the value of targeted interventions aimed at developing specific components of psychological capital to optimize job performance outcomes [
44].
While the majority of the literature supports the mediating role of psychological capital in enhancing job performance through organizational socialization [
45], some studies present findings that diverge or challenge this relationship [
46]. Research by Kappagoda et al. [
47] suggests that the mediating effect of psychological capital might be weaker in certain industries. Their study in the service sector found a less significant mediating effect compared to other industries. In conclusion, while our study supports the literature on the beneficial effects of organizational socialization mediated by psychological capital, we acknowledge the divergence in findings across different contexts and industries, as noted by Kappagoda, Othman, Fithri, et al. (2014) [
40]. Such variations emphasize the context-dependent nature of these relationships and suggest a potential variability in the strength of psychological capital’s mediating role across different sectors. This discussion raises pertinent questions for future research, particularly regarding the methodological robustness and contextual applicability of the psychological capital framework in educational settings.
Our findings emphasize the critical role of organizational socialization in not only directly fostering better task performance but also in enhancing the psychological resources that mediate this relationship. These insights provide valuable implications for organizational practices, suggesting that fostering an environment that promotes socialization can lead to substantial benefits in employee performance, partly by nurturing their psychological capital. This study’s comprehensive analysis underlines the complex interplay between organizational socialization, psychological capital, and contextual performance, contributing to the broader understanding of how organizational environments influence employee outcomes. Through highlighting the significance of psychological capital as a mediating factor, this research underscores the potential of organizational socialization as a lever for enhancing employee performance and well-being.
The total effect of organizational socialization on adaptive performance was significant, demonstrating its comprehensive impact when both direct and mediated paths are considered. This finding emphasizes the importance of organizational socialization in fostering an environment conducive to high adaptive performance mediated through the enhancement of psychological capital. This research underscores the importance of organizational socialization processes in fostering an environment that not only promotes positive psychological attributes among employees but also diminishes the likelihood of counterproductive behaviors.
To sum up, the present study contributes to the broader understanding of how organizational environments influence employee outcomes by underscoring the critical role of psychological capital as a mediating factor [
48]. The findings suggest that organizational practices aimed at enhancing socialization can yield substantial benefits in employee performance and well-being, partly by nurturing their psychological capital.
5.1. Limitations
One of the primary limitations of this study stems from its sampling method and demographic scope. The research was exclusively conducted among higher education teachers in China, limiting the generalizability of the findings to other populations, cultural contexts, or educational settings. The average age and tenure of the participants might not represent the diversity found in the broader academic workforce, potentially biasing the results towards the experiences and perceptions of mid-career faculty members. Moreover, the present sample is not representative of the large population of higher education teachers in China, which the Ministry of Education estimated in 2023 as 2.07 million full-time teachers [
49]. Furthermore, the reliance on self-reported data through a quantitative survey introduces the possibility of response bias, where participants might provide socially desirable answers rather than truthful responses. The use of professional social networks and institutional email lists for recruitment could also skew the sample towards more engaged or technologically adept educators, which may not accurately reflect the entire population of higher education teachers.
Another limitation is the instruments used for data collection. While the Organizational Socialization Domains questionnaire and the Psychological Capital Questionnaire (PCQ-24) are established tools, the absence of a validated Chinese version of the former and potential cultural nuances in interpreting psychological capital in the Chinese context might affect the reliability and validity of the data collected. Studies like the one by Anglin et al. [
50] highlight the need for further research on how we measure psychological capital and its various components, which can impact the observed relationships. We acknowledge the need for further exploration, particularly regarding the unexpected finding with efficacy. This aligns with the broader call for research on the specific conditions influencing how psychological capital components function, as mentioned by Ngwenya and Pelser [
51]. This study’s reliance on correlational analyses limits its ability to infer causality between organizational socialization, psychological capital, and job performance. The statistical methods employed can indicate associations but cannot definitively determine if one variable causes changes in another.
5.2. Suggestions for Future Research
To overcome the limitations highlighted by this study, future research should expand its demographic focus to include a wider array of educators across different countries, cultures, and educational stages. Adopting a mixed-methods approach that combines quantitative with qualitative methods, such as interviews or focus groups, could uncover deeper insights into organizational socialization and psychological capital in educational contexts. This methodological expansion could also address the constraints of relying solely on self-reported data by offering a fuller picture of participants’ experiences and views.
There is a clear need for the development and validation of a Chinese version of the Organizational Socialization Domains questionnaire to ensure its accuracy and applicability in Chinese academic settings. Further, assessing the cross-cultural reliability of psychological capital measurements would enhance our comprehension of these concepts in varied cultural frameworks. Longitudinal research is crucial for shedding light on the temporal evolution of organizational socialization and psychological capital, along with their sustained effects on job performance. This would aid in elucidating the causative relationships and interactions among these variables over time.
Lastly, implementing experimental or quasi-experimental studies to directly manipulate key variables could provide stronger evidence of causal links between organizational socialization, psychological capital, and job performance. Researching potential interventions aimed at improving these aspects in educational staff can offer actionable strategies for educational institutions to bolster faculty efficacy and well-being.
5.3. Implications for Practice
The insights from our study underscore several practical strategies that higher education institutions can implement to enhance psychological capital and facilitate effective organizational socialization among their faculty. One key strategy involves the development of comprehensive socialization programs. These programs are tailored specifically for both new and existing faculty members, aiming to ease their integration into the academic community. Such programs should offer a structured orientation that introduces faculty to institutional values, norms, and expectations and includes mentorship opportunities with experienced colleagues. Additionally, these programs might incorporate induction sessions that detail available resources and support systems, complemented by ongoing meetings to ensure faculty members receive continuous support throughout their adjustment period.
Further, initiatives aimed at developing faculty’s psychological capital, such as workshops focused on resilience, optimism, and self-efficacy, are crucial. These interventions are designed to enhance faculty members’ capabilities to handle academic challenges effectively, thereby improving their job performance and overall job satisfaction. By providing training that targets these areas of psychological capital, institutions can empower their faculty to achieve higher levels of personal and professional growth, for instance, through job crafting behaviors [
52].
Regular monitoring and evaluation of both socialization processes and the levels of psychological capital among faculty also play a critical role in these initiatives. Institutions might implement this through regular surveys or interviews that assess faculty experiences and outcomes, helping identify successful practices and areas needing improvement [
53].
Creating a culture that values continuous improvement and learning is another significant aspect of fostering a supportive environment. This involves encouraging faculty to engage in ongoing professional development and collaborative research and teaching initiatives. Such a culture not only motivates faculty to enhance their skills and knowledge but also supports their socialization in the academic community.
Lastly, it is essential to adapt policies to the diverse needs of the faculty. Recognizing the variability in cultural backgrounds, career stages, and individual preferences is crucial when designing socialization and psychological capital development programs. Tailoring these efforts to meet the specific needs of faculty members ensures that the initiatives are effective and inclusive. By focusing on these areas, higher education institutions can leverage the insights from this study to foster environments that enhance job performance and contribute to the overall well-being and satisfaction of their faculty. Implementing these recommendations requires a commitment to ongoing evaluation and adaptation, ensuring that policies and practices remain responsive to the evolving needs of the academic community [
11].
6. Conclusions
The findings of this study underscore the critical role of psychological capital as a mediating factor in the relationship between organizational socialization and job performance among higher education teachers in China. Enhanced organizational socialization positively impacts job performance across various dimensions by increasing levels of psychological capital—namely, self-efficacy, hope, resilience, and optimism. This aligns with the theoretical framework suggesting that well-socialized employees are more likely to develop a robust psychological resource base, which in turn positively affects their job performance. Additionally, our research supports the existing literature on the positive association between effective socialization practices and psychological capital, further highlighting the importance of organizational socialization in immediate task-related performance improvements.
Our study significantly advances the understanding of the interplay between organizational socialization, psychological capital, and job performance in the specific context of Chinese higher education. By exploring the cultural nuances of this relationship, we provide valuable insights into how these dynamics manifest within a unique cultural and organizational setting. We also elucidate the mediating role of psychological capital, offering a deeper exploration into how it bridges the impact of organizational socialization on various dimensions of job performance.
Importantly, the sustainability of higher education institutions is intricately linked to their ability to foster environments that promote psychological capital among faculty. Institutions that invest in comprehensive socialization programs and psychological capital development are better positioned to enhance not only immediate job performance but also long-term faculty well-being and institutional resilience. Such practices contribute to the sustainability of higher education by ensuring that faculty members are equipped to handle challenges and changes in the academic environment, thereby maintaining their effectiveness and reducing turnover.
Our findings also reveal several research gaps and opportunities for future investigation. The nuanced relationship between the components of psychological capital and job performance suggests the need for more detailed exploration into how these elements interact. Additionally, the presence of partially contrasting findings and alternative mediating variables proposed by other studies indicates that the interplay between organizational socialization, psychological capital, and job performance is complex and may be influenced by other factors.
By addressing these research gaps, future studies can build on our findings to provide deeper insights into the dynamics of organizational socialization, psychological capital, and job performance. This will not only contribute to the theoretical understanding of these constructs but also offer practical implications for enhancing job performance and well-being in educational and other organizational settings. Ultimately, such research supports the sustainability of higher education institutions by promoting a holistic approach to faculty development and performance enhancement.